F23G 2209/12
Sludge, slurries or mixtures of liquids
F23G2209/12 (Sludge, slurries or mixtures of liquids) appears on 109 US grants and 51 published applications in this corpus.
Search patents in F23G- Granted patents
- 109
- Published applications
- 51
- Assignees
- 87
- Inventors
- 244
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 7 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 13 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 4 |
| 2002 | 7 | 0 |
| 2003 | 2 | 2 |
| 2004 | 2 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 3 |
| 2008 | 0 | 1 |
| 2009 | 2 | 1 |
| 2010 | 2 | 3 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 2 | 3 |
| 2016 | 0 | 5 |
| 2017 | 1 | 4 |
| 2018 | 3 | 0 |
| 2019 | 3 | 2 |
| 2020 | 2 | 0 |
| 2021 | 1 | 5 |
| 2022 | 0 | 2 |
| 2023 | 1 | 6 |
| 2024 | 1 | 2 |
| 2025 | 5 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods of processing waste to generate energy and green hydrogen27 Jan 2026US 12,534,677 B2Integrated Energy, LLC
- Method and treatment facility for physical and thermochemical treatment of biomass2 Dec 2025US 12,486,460 B2Next Generation Elements GmbH
- Method and furnace for incinerating organic matter derived from the treatment of industrial or agricultural waste or wastewater, such as sludge11 Nov 2025US 12,467,626 B2Suez International
- Methods and systems for controlling carbon burn out7 Oct 2025US 12,435,002 B2Em Resources LLC
- System and methods of processing waste to generate energy and green hydrogen15 Jul 2025US 12,359,139 B2Integrated Energy, LLC
- Pulse flow reactors and systems or uses thereof27 Aug 2026US 2026/0249124 A1ThermoChem Recovery International, Inc.
- Methods and systems for controlling carbon burn out29 Jan 2026US 2026/0028279 A1Em Resources LLC
- Systems and methods of processing waste to generate energy and green hydrogen16 Oct 2025US 2025/0320419 A1Integrated Energy, LLC
- System and Methods of Processing Waste to Generate Energy and Green Hydrogen21 Nov 2024US 2024/0384188 A1Integrated Energy, LLC
- Atomizer nozzle14 Nov 2024US 2024/0375130 A1BASF SE
Most cited
By later US patents
- Method and apparatus for treating wastes by gasification61US 5,922,090 AEbara Corporation · 1999
- Method and apparatus for treating wastes by gasification48US 6,676,716 B2Ebara Corporation · 2004
- Integrated soil and fluid decontamination system47US 5,814,234 AProsys S.A. · 1998
- Oxygen-enriched gas burner for incinerating waste materials46US 5,724,901 AGaz Metropolitan and Company Limited · 1998
- Hazardous waste reclamation process38US 5,000,101 A1991